Current Electricity and Electrical InstrumentHard

Question

Assuming the junction diode to be ideal, then calculate current through 3 kΩ resistance : -
     

Options

A.0.5 mA
B.1 mA
C.2 mA
D.3 mA

Solution

As diode is reverse biased it will act as open circuit
so 
I = = 0.5mA

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